package com.jamie.jvm.cas;

public class User {

    String userName;

    int age;

    public User(String userName, int age) {
        this.userName = userName;
        this.age = age;
    }

    @Override
    public String toString() {
        return "User{" + "userName='" + userName + '\'' + ", age=" + age + '}';
    }

}
